*SUPPORT*
IN: lug blicket OUT: YELLOW YELLOW
IN: lug lug lug lug wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer wif OUT: BLUE BLUE
IN: tufa blicket OUT: GREEN GREEN
IN: tufa OUT: GREEN
IN: tufa lug lug kiki tufa OUT: GREEN YELLOW GREEN YELLOW GREEN
IN: zup kiki tufa kiki tufa OUT: GREEN GREEN GREEN PURPLE GREEN GREEN GREEN
IN: lug kiki tufa wif OUT: GREEN GREEN YELLOW GREEN GREEN
IN: lug kiki zup wif OUT: PURPLE PURPLE YELLOW PURPLE PURPLE
IN: lug OUT: YELLOW
IN: zup wif OUT: PURPLE PURPLE
IN: lug kiki tufa blicket OUT: GREEN GREEN YELLOW GREEN GREEN
IN: lug kiki tufa zup OUT: GREEN PURPLE YELLOW GREEN PURPLE
IN: gazzer blicket OUT: BLUE BLUE

*QUERY*
IN: zup kiki gazzer wif OUT: BLUE BLUE PURPLE BLUE BLUE
IN: zup blicket OUT: PURPLE PURPLE
IN: zup kiki gazzer OUT: BLUE PURPLE BLUE
IN: tufa tufa blicket OUT: GREEN GREEN GREEN
IN: gazzer OUT: BLUE
IN: zup OUT: PURPLE
IN: lug wif OUT: YELLOW YELLOW
IN: gazzer tufa gazzer OUT: BLUE GREEN BLUE
IN: lug kiki zup OUT: PURPLE YELLOW PURPLE
IN: tufa wif OUT: GREEN GREEN

*GRAMMAR*
zup -> PURPLE 
 gazzer -> BLUE 
 lug -> YELLOW 
 tufa -> GREEN 
 u1 wif -> [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 